| 发明名称 |
A method for preparing bis(beta-(N,N,-dimethylamino)-ethyl)ether. |
| 摘要 |
<p>A method for preparing bis[β-N,N-dimethylamino)-ethyl]ether characterized by performing one stage reaction at a temperature of below 100°C wherein vapour of sulfuric anhydride is being introduced into a mixed solution consisting of sodium N,N-dimethylaminoethoxide, N,N-dimethylethanolamine and dioxane.</p> |
| 申请公布号 |
EP0106353(A1) |
申请公布日期 |
1984.04.25 |
| 申请号 |
EP19830110348 |
申请日期 |
1983.10.17 |
| 申请人 |
TOYO SODA MANUFACTURING CO., LTD. |
发明人 |
KUMOI, SADAKATSU;SAKKA, HIDEO;TSUTSUMI, YUKIHIRO |
| 分类号 |
C07C217/08;C07C67/00;C07C213/00;(IPC1-7):07C93/04 |
主分类号 |
C07C217/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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